GB335260A - Brakes of and for self-propelled vehicles - Google Patents

Brakes of and for self-propelled vehicles

Info

Publication number
GB335260A
GB335260A GB1918729A GB1918729A GB335260A GB 335260 A GB335260 A GB 335260A GB 1918729 A GB1918729 A GB 1918729A GB 1918729 A GB1918729 A GB 1918729A GB 335260 A GB335260 A GB 335260A
Authority
GB
United Kingdom
Prior art keywords
worm
drum
stem
brakes
abutment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1918729A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MORRIS COMMERCIAL CARS Ltd
Original Assignee
MORRIS COMMERCIAL CARS Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MORRIS COMMERCIAL CARS Ltd filed Critical MORRIS COMMERCIAL CARS Ltd
Priority to GB1918729A priority Critical patent/GB335260A/en
Publication of GB335260A publication Critical patent/GB335260A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/42—Slack adjusters mechanical non-automatic
    • F16D65/46—Slack adjusters mechanical non-automatic with screw-thread and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

335,260. Morris Commercial Cars, Ltd., Hamill, W. W., Rose, P. G., and Whitehouse, F. C. June 22, 1929. Compensating for wear.-In brakes of the internal expanding shoe type operated by a rotary cam one or both of the abutments h against which the cam f operates is adjustable from the exterior of the brake drum, the abutment having a hollow stem j slidable in a boss i formed on the brake shoe g. The stem i is internally threaded and engages a screw a fixed to a wormwheel m engaged by a worm c provided with a screwdriver slot or other means for adjustment. The worm extends to the exterior of the drum d or alternatively a hole may be provided in the wall or cover of the drum to permit the introduction of a screwdriver or box-spanner. A pin k co-operates with a slot in the stem j to prevent it turning. Hooks w screwed into the bosses i carry a pull-off spring x. A hinged cover may close the hole through which the adjusting tool is inserted. A spring detent may be provided to prevent involuntary movement of the worm c caused by vibration. Instead of a worm a rack- and-pinion or a wedge may be used for adjusting the abutment.
GB1918729A 1929-06-22 1929-06-22 Brakes of and for self-propelled vehicles Expired GB335260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1918729A GB335260A (en) 1929-06-22 1929-06-22 Brakes of and for self-propelled vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1918729A GB335260A (en) 1929-06-22 1929-06-22 Brakes of and for self-propelled vehicles

Publications (1)

Publication Number Publication Date
GB335260A true GB335260A (en) 1930-09-22

Family

ID=10125189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918729A Expired GB335260A (en) 1929-06-22 1929-06-22 Brakes of and for self-propelled vehicles

Country Status (1)

Country Link
GB (1) GB335260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991696A (en) * 1988-10-12 1991-02-12 Daimler-Benz Brake shoe adjustment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991696A (en) * 1988-10-12 1991-02-12 Daimler-Benz Brake shoe adjustment device

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